Electrochemical performance of H+ implantation intercalate with LiCo3O4 thin film and its applications

The purpose of this research is to explore into the impacts of H+ ion implantation on Al/ LiCo3O4/ITO (MIS) thin films employing the sprayed pyrolysis method. The discharged and recharged specimens were characterized using XRD, EDAX, and SEM techniques. Using LiCo3O4 CV curves in KOH solution at various scan speeds, the electrochemical behavior was investigated. Li+ and H+ ions from a KOH solution underwent a reversible insertion into the diffusion coefficient values of LiCo3O4 particles. Increased protonic conductivity and a higher diffusion coefficient value of 3.55x10−8 cm2/S with a scan rate of 100 mV/S are the results of the intercalation of lithium with the cobalt oxide LiCo3O4 and this implantation affects the possible causes of the observed changes in the properties of lithium cobalt oxides. The spray pyrolysis method's process parameters have a major impact on the H+ implantation film's characteristics. As a result, they have been enhanced to produce high-quality LiCo3O4 films with excellent electrical conductivity and transparency

PRODUCTION OF BIOGAS FROM DAIRY WASTE WATER

Pollution caused by dairy effluents is a serious problem throughout the world. The major source of waste water is from dairy industry. The effluent from dairy processing unit affects the environment. As a solution our aim is to produce bio-gas from diary wastewater. There are various treatment technologies, among them anaerobic treatment technology is simple and encouraged due to the following advantages such as low cost of construction, pH stability, low maintenance and repair. The biogas is a renewable fuel which can be made using a relatively well known technology. The hazardous pollutants of dairy wastewater can be reduced by anaerobic digestion. For the production of bio-gas we use a batch reactor of capacity 2L. Diary wastewater as a substrate and cow dung as an inoculum is mixed in a definite proportion and fed into the digester. The required physio-chemical parameters (pH, COD, T.S, and V.S) which influence the bio-gas production are studied before and after the digestion process. After the biogas production COD level was reduced up to 36%